Answer:
It can be concluded that CFS has no effect on the light production of V.harveyi.
Explanation:
The both tube contain same cell concentration of V.harveyi.Now CFS is added from a light producing V.fischeri which ultimate result in the production of light by V.harveyi.
On the other hand V.harveyi cells present on another tube can itself produce light because according to the question fresh media is added in this tube inplace of CFS.
V.harveyi of both tubes produces same amount of light.From this point of view it can be stated that V.harveyi itself can generate light, it does not need addition of any CFS from outside.
D. Capital letter = dominant. Both are capital letter = homozygous. Thus answer is D
Answer:Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere. ... This extra carbon dioxide is lowering the ocean's pH, through a process called ocean acidification.
Explanation:
Answer:
Lysosomes are membrane-bound vesicles produced by the Golgi apparatus that contain DIGESTIVE enzymes.
Explanation:
Such as glycosidases, proteases and sulfatases.
Answer and explanation;
-The most important life processes in the oceans or sea water are photosynthesis and respiration. Photosynthesis by plants and other lower organisms uses sunlight to convert CO2 and H2O to a carbohydrate compound; O2 is a by-product of that reaction. Respiration is the process that all organisms use to recover the chemical energy stored in organic compounds. O2 is used to oxidize organic matter and release chemical energy; CO2 and H2O are by-products.
-The rates of photosynthesis and respiration are nearly balanced.all of the organic matter produced by photosynthetic algae is respired by consumer and decomposing organisms.
